github/workflows: Introduce and use ci_esp32_idf_ver helper.

jepler · dpgeorge · commit 0aa6115aacf4 · 2026-01-05T11:39:25.000+11:00
Signed-off-by: Jeff Epler &lt;jepler@unpythonic.net&gt;
diff --git a/.github/workflows/ports_esp32.yml b/.github/workflows/ports_esp32.yml
@@ -36,8 +36,8 @@ jobs:
     - uses: actions/checkout@v6
 
     - id: idf_ver
-      name: Read the ESP-IDF version (including Python version)
-      run: source tools/ci.sh && echo "IDF_VER=${IDF_VER}-py${PYTHON_VER}" | tee "$GITHUB_OUTPUT"
+      name: Read the ESP-IDF version (including Python version) and set outputs.IDF_VER
+      run: tools/ci.sh esp32_idf_ver | tee "${GITHUB_OUTPUT}"
 
     - name: Cached ESP-IDF install
       id: cache_esp_idf
diff --git a/tools/ci.sh b/tools/ci.sh
@@ -206,6 +206,10 @@ PYTHON_VER=$(${PYTHON:-python} --version | cut -d' ' -f2)
 
 export IDF_CCACHE_ENABLE=1
 
+function ci_esp32_idf_ver {
+    echo "IDF_VER=${IDF_VER}-py${PYTHON_VER}"
+}
+
 function ci_esp32_idf_setup {
     echo "Using ESP-IDF version $IDF_VER"
     git clone --depth 1 --branch $IDF_VER https://github.com/espressif/esp-idf.git
